ESTA Explained 2026The US travel authorisation, and the travel history that quietly disqualifies you
Pre-travel authorisation for Visa Waiver Program passports
- VWP passports
- 42
- Max stay
- 90 days
- Countries that disqualify
- 9
- Typical validity
- 2 years
ESTA Is Not a Visa
ESTA (Electronic System for Travel Authorization) decides whether a traveller may board for the United States under the Visa Waiver Program.
ESTA is
- An eligibility screening completed online before you travel
- Only for the 42 passports already in the Visa Waiver Program
- The same concept as the EU's ETIAS and the UK and Canadian eTA
ESTA is not
- A visa, or a substitute for one where a visa is required
- A guarantee of entry - a CBP officer decides admission at the port of entry
- Permission to work or study in the United States
- Appealable: travelling under the programme waives any appeal of a CBP admissibility decision, except an asylum claim
The Travel History That Disqualifies You
The Visa Waiver Program Improvement and Terrorist Travel Prevention Act of 2015 (Division O, Title II of Public Law 114-113) added section 217(a)(12) to the Immigration and Nationality Act: it removes people from the programme for where they have been, whatever their nationality, record or reason for going. Presence is the trigger - tourism, family, journalism, aid work and business count identically. It names Iraq and Syria, then extends to state sponsors of terrorism and any country of concern designated by the Secretary of Homeland Security - which is how the list reached nine.
Two different dates, and CBP is not consistent about them
Eight countries share the statutory 1 March 2011 threshold; Cuba runs on its own 12 January 2021 designation date, which CBP's Cuba guidance states while the live ESTA form asks all nine as one 1 March 2011 question. If either date could apply to you, assume you are affected and plan for a visa.
The exceptions are narrow
Two carve-outs, both about why you were there, both requiring a determination by the Secretary of Homeland Security: military service in the armed forces of a Visa Waiver Program country, and official duties as a full-time employee of a Visa Waiver Program government. DHS may also waive the bar in US law enforcement or national security interests: there is no waiver form - eligibility is considered when you apply for an ESTA - and waivers are rare, never decided at the border, and not something to plan a trip around.
An Approved ESTA Can Be Revoked
CBP may revoke an approved ESTA at any time, and its Cuba guidance is explicit: for a traveller present in Cuba on or after 12 January 2021, or holding both a VWP and Cuban nationality, the ESTA will be revoked. It can be valid when you book and invalid when you fly, so CBP advises applying for a new ESTA or a visa rather than finding out at the airport.
Dual Nationality: A Separate, Shorter List
A second restriction, frequently conflated with the travel one: VWP nationals who are also nationals of the countries below cannot use the Visa Waiver Program at all.
Libya, Somalia and Yemen are deliberately not here: going there restricts you, holding their nationality does not. The exceptions above do not apply to this rule.
Fee, Validity and When You Need a New One
Section 100014 of Public Law 119-21 (4 July 2025) raised the statutory minimum; CBP began charging the inflation-adjusted FY2026 amount on 1 January 2026. It is adjusted annually, so confirm any figure - including this one - on esta.cbp.dhs.gov before you pay.
A new passport, name change, change of citizenship or change to any yes/no eligibility answer cannot be amended on an existing authorisation: each needs a fresh application and fee.
Who Needs an ESTA (42 passports)
No visa, but a mandatory pre-travel authorisation - one per traveller, children of any age included, for land crossings and transit as well as flights.
Entering without a visa does not always mean an ESTA: Canada, Marshall Islands, Micronesia and Palau enter under separate arrangements, outside the programme entirely.
If You Are Affected, You Can Still Travel
Losing VWP eligibility is not a ban - it moves you to the embassy route: a nonimmigrant visa, normally a B-1/B-2, with an application, fee, interview and wait. Keep the ESTA denial or revocation, because travellers affected by the 2015 Act with imminent business, medical or humanitarian travel may request an expedited appointment and the consulate may ask to see it.
Entry suspensions by presidential proclamation are a separate regime with their own country lists, exceptions and revisions. If one may apply to you, check the current proclamation on the Federal Register alongside CBP's VWP guidance.
ESTA FAQ
Is ESTA a visa?
No - it is an automated eligibility check, and cannot stand in for a visa where US law requires one.
Can travelling to another country stop me from getting an ESTA?
Yes - presence in any of the nine countries listed above disqualifies you from the Visa Waiver Program, whatever the purpose of the trip.
Can an ESTA I already hold be revoked?
Yes - CBP can revoke an approved ESTA at any time, including over a disqualifying trip taken after approval.
Does dual nationality affect my ESTA?
Yes, against a shorter, separate list (Iraq, Syria, Iran, North Korea, Sudan, Cuba), and the military and official-duty exceptions do not apply to it.
How long is an ESTA valid?
Typically two years, or until your passport expires, whichever comes first.
My ESTA was denied. What now?
A denial closes only the Visa Waiver Program route - you can still apply for a US visa, normally a B-1/B-2.
Do I need an ESTA if I already hold a US visa?
No. CBP states that travellers on a valid visa need no ESTA and may travel on that visa for the purpose it was issued for.
Do children need their own ESTA?
Yes - accompanied and unaccompanied children of any age need their own approval. There is no family application.
Sources
Every rule here comes from US government publications.
US Entry Rules by Passport
Entry requirements, stay limits and document notes for travel to the United States.
- 🇬🇧United States for British citizens
- 🇩🇪United States for German citizens
- 🇫🇷United States for French citizens
- 🇦🇺United States for Australian citizens
- 🇯🇵United States for Japanese citizens
- 🇰🇷United States for South Korean citizens
- 🇪🇸United States for Spanish citizens
- 🇮🇹United States for Italian citizens
- 🇳🇱United States for Dutch citizens
- 🇸🇬United States for Singaporean citizens
- 🇶🇦United States for Qatari citizens
- 🇮🇱United States for Israeli citizens